package reflect;

import reflect.annotations.AutoRunClass;

import java.io.File;
import java.net.URISyntaxException;

/**
 * 输出与当前类Test4在同一个包中所有类是否被@AutoRunClass标注
 */
public class Test4 {
    public static void main(String[] args) throws Exception {
        File dir = new File(
                Test2.class.getResource(".").toURI()
        );
        String packName = Test4.class.getPackage().getName();
        File[] subs = dir.listFiles(f -> f.getName().endsWith(".class"));
        for (File sub : subs) {
            String fileName=sub.getName();
            String className=fileName.substring(0,fileName.indexOf("."));
            Class cls=Class.forName(packName+"."+className);
            boolean tf=cls.isAnnotationPresent(AutoRunClass.class);
            System.out.println(className+(tf?":被标注了":"没有被标注"));
        }
    }
}